Quiz3_CSCI_4410

How do you write "Hello World" in an alert box?

• alert("Hello World");  

• msg("Hello World");

• msgBox("Hello World");

• alertBox("Hello World");

Which of the following is correct?

• jQuery is a JavaScript library

• jQuery is a JSON library

Which sign does jQuery use as a shortcut for jQuery?

• %

• $

• ?

• @

Which jQuery function is used to prevent code from running, before the document is finished loading?

• $(body).onload()

• $(document).load()

• $(document).ready()

• $(document).loading()

Look at the following selector: $("div p"). What does it select?

• The first p element inside a div element  

• All div elements with a p element

• All p elements inside a div element  

Look at the following selector: $("p#intro"). What does it select?

• The p element with id="intro" 

• All p elements with class="intro"

With jQuery, look at the following selector: $("div.intro"). What does it select?

• The first div element with id="intro"

• All div elements with id="intro"

• All div elements with class="intro" 

• The first div element with class="intro"

What is the correct HTML for making a text input field?

• <input type="text">  

• <input type="textfield">

• <textinput type="text">

• <textfield>

Complete the following jQuery code to hide a paragraph when you click on it:

$(document).ready(function(){

});

Which jQuery statement returns a node or nodes with class q13?

• $("q13")

• $(".q13")

• $("#q13")

• $("@q13")